Panel for display of time or frequency, or both



FIG. 1 is a front elevational view of a panel for display of time or frequency, or both showing my new design with typical, illustrative time and frequency indications.

FIG. 2 is a front perspective view of that shown in FIG. 1.

The back of the panel is flat, plain and unornamented. 

The ornamental design for a panel for display of time or frequency, or both, as shown and described. 